400 Watt Open Frame Single Output
AC/DC Switching Power Supply

The CEF400-112C is a 400W active power-
factor-corrected (PFC) front-end power supply
for distributed power architecture (DPA) systems
requiring high power density in a 1U low profle
package. The built-in OR-ing FET allows the
power supply to operate in active current
sharing mode for redundant (N+1) operation.
Additional features include I
2
C Interface built-in
fan and a 5V standby auxiliary output. The
CEF400-112 provides reliable 12V bulk power
for Information Technology Equipment and
Industrial Applications. By C&D Technologies.